The patella rests in a groove along with the femur known as the trochlear groove. After you bend and straighten your knee, the patella moves forwards and backwards inside of this groove. Operation is a possibility when nonsurgical cure has failed. Various kinds of surgical procedures can be found. The final results https://josuezltbh.topbloghub.com/40486080/a-secret-weapon-for-knee-cap-replacement